Rikudou loses if he doesn't have the Juubi..... You guys really need to stop overrating non-jin Sage..
no u underestimate non-jin sage
he was the first to be born with chakra and the 2nd to have it(his mother was the first), he possesses the rinnegan and can use it to its fullest potential, i guarantee he can use all paths to level that u cant fathom, just like how nagato created a small meteor with ct, madara created to meteors roughly the same size as nagato's ct, while the sage created something as large as the moon( and he had already created the bijuu then so he wasnt the host of the juubi anymore), madara's meteor's made a small crater in a valley, if the sage brought down moon to attack someone he could destroy the earth with it..do u see the difference?
the senju and uchiha are all of his blood line but at the lowest levels the senju and uchiha are watered down, even the sage's son wasnt pure his dna thats why neither son had both traits of the sage and only got 1 attribute...the elder got his eyes and the younger his body and the senju and uchiha are descendants of the kids of the sage
senju suppose to have great bodies well hashirama's dna aint shit compared to the younger son body, whose body aint shit compared to the sage's body...the uchiha can be even further proven to be less than the sage because the sage son had the rinnegan or something less than the rinnegan and the uchiha are the elder son's descendants and they have sharingan...they say uchiha and senju dna unlocks the rinnegan wrong the sage dna unlocks the rinnegan since it was his to begin with and they are just watered versions of the sage
i knw its hard for u to imagine anybody doing techs stronger than hashirama's or current madara's but the creation of the moon should validate just how powerful the sage was and the sage can create life out of nothing just like he created the bijuu and he can perform any jutsu he wishes
its levels to this shit...i dnt even think juubito was stronger than non-jin sage because for reason i just explained, sure obito was the jinchuriki of the juubi but he didnt possess the perfect body( the sage does) nor did he have perfect use of the perfect eyes(the sage does) the sage shows u its levels to the shit